Base | Representation |
---|---|
bin | 100111001001001… |
… | …0000101111101110 |
3 | 10101112102010211221 |
4 | 1032102100233232 |
5 | 10142213110110 |
6 | 334154533554 |
7 | 44355541522 |
oct | 11622205756 |
9 | 3345363757 |
10 | 1313410030 |
11 | 614427439 |
12 | 307a372ba |
13 | 17c1519ca |
14 | c6611d82 |
15 | 7a48d7da |
hex | 4e490bee |
1313410030 has 8 divisors (see below), whose sum is σ = 2364138072. Its totient is φ = 525364008.
The previous prime is 1313410003. The next prime is 1313410037. The reversal of 1313410030 is 300143131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1313409986 and 1313410013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1313410037) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65670492 + ... + 65670511.
It is an arithmetic number, because the mean of its divisors is an integer number (295517259).
Almost surely, 21313410030 is an apocalyptic number.
1313410030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1313410030 is a deficient number, since it is larger than the sum of its proper divisors (1050728042).
1313410030 is a wasteful number, since it uses less digits than its factorization.
1313410030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131341010.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 1313410030 is about 36240.9992963770. Note that the first 3 decimals coincide. The cubic root of 1313410030 is about 1095.1327737361.
Adding to 1313410030 its reverse (300143131), we get a palindrome (1613553161).
The spelling of 1313410030 in words is "one billion, three hundred thirteen million, four hundred ten thousand, thirty".
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